A historian Who studies how and why people migrated from Asia to the Americas is most likely interested in

How do ocean currents affect temperature? check all that apply. they carry cold water from the poles to the equator and cool air over land. they flow north and then south below the equator. they flow south and then north above the equator. they move warm water from the equator to the poles and heat air over land. they move east to west and create prevailing winds. they move west to east and create seasonal winds.

Which of teh following would explain the importance of the trans-siberian railroad to russia's economy? (schoology test)

Many feel that the u.s. should not give money to the world bank to aid people in other countries. true or false